Add "Macro Schedule" tab

plugins/schedule/macro-schedule-tab.hpp

@@ -0,0 +1,70 @@
+#pragma once
+
+#include "calendar/calendar-widget.hpp"
+#include "macro-schedule.hpp"
+
+#include <QEvent>
+#include <QLabel>
+#include <QPushButton>
+#include <QSplitter>
+#include <QTableWidget>
+#include <QTimer>
+#include <QToolButton>
+#include <QWidget>
+
+class QTabWidget;
+
+namespace advss {
+
+// The main tab widget registered with the settings window.
+class MacroScheduleTab : public QWidget {
+	Q_OBJECT
+
+public:
+	static MacroScheduleTab *Create();
+
+	// Reload all data into the table and calendar
+	void Refresh();
+
+private slots:
+	void Add();
+	void AddAtTime(const QDateTime &startTime);
+	void Edit();
+	void EditById(const QString &entryId);
+	void Remove();
+	void ToggleEnabled();
+	void ShowContextMenu(const QPoint &pos);
+	void OnSelectionChanged();
+
+private:
+	explicit MacroScheduleTab(QWidget *parent = nullptr);
+
+	bool eventFilter(QObject *obj, QEvent *event) override;
+
+	void PopulateTable();
+	void RefreshCalendar(const std::deque<MacroScheduleEntry> &entries);
+	void SelectTableRowById(const QString &entryId);
+	void UpdateButtonStates();
+	void SetHelpVisible(bool visible);
+	// Returns the index in GetScheduleEntries() for the first selected row,
+	// or -1 if nothing is selected.
+	int SelectedEntryIndex() const;
+	// Returns the IDs of all selected rows.
+	QStringList SelectedEntryIds() const;
+
+	CalendarWidget *_calendar;
+	QTableWidget *_table;
+	QLabel *_helpLabel;
+
+	QToolButton *_addBtn;
+	QPushButton *_editBtn;
+	QToolButton *_removeBtn;
+	QPushButton *_toggleBtn;
+
+	// Periodic refresh to update "Next Trigger" column
+	QTimer *_refreshTimer;
+
+	QObject *_addButtonHighlight = nullptr;
+};
+
+} // namespace advss